Sanitize absolute server paths and update verified arXiv BibTeX citations

README.md

@@ -172,8 +172,15 @@ print("Shape:", tensor.shape)  # torch.Size([2048, 10, 7, 7])
 If you use the Astra foundation features, 5D spatial representations, or the benchmark baselines, please cite:
 
 ```bibtex
-@article{astra2024,
-  title   = {Astra: Multimodal Vision-Language Modeling for Automated 3D Chest CT Radiology Report Generation},
+@misc{wang2026astrageneralizablereportgeneration,
+  title         = {Astra: a generalizable report generation foundation model for 3D computed tomography}, 
+  author        = {Zhuhao Wang and Fang Chen and Chaohui Yu and Zihan Li and Yuchao Zheng and Jing Wang and Xuan Yang and Jia Guo and Zhenlu Yang and Xingju Zheng and Yihua Sun and Haojie Han and Xiaoxiao Qin and Zhan Feng and Wenbo Xiao and Chao Zhu and Yuehua Li and Shipeng Zhang and Hao Luo and Yunsong Peng and Fan Wang and Hongen Liao},
+  year          = {2026},
+  eprint        = {2605.31437},
+  archivePrefix = {arXiv},
+  primaryClass  = {cs.CV},
+  url           = {https://arxiv.org/abs/2605.31437}
+},
   author  = {{Astra Multimodal Research Team}},
   year    = {2024}
 }
@@ -198,8 +205,15 @@ If you use the Astra foundation features, 5D spatial representations, or the ben
   year    = {2023}
 }
 
-@article{pillar0_2025,
-  title   = {Pillar-0: A New Frontier for Radiology Foundation Models},
+@misc{agrawal2025pillar0,
+  title         = {Pillar-0: A New Frontier for Radiology Foundation Models}, 
+  author        = {Kumar Krishna Agrawal and Longchao Liu and Long Lian and Michael Nercessian and Natalia Harguindeguy and Yufu Wu and Peter Mikhael and Gigin Lin and Lecia V. Sequist and Florian Fintelmann and Trevor Darrell and Yutong Bai and Maggie Chung and Adam Yala},
+  year          = {2025},
+  eprint        = {2511.17803},
+  archivePrefix = {arXiv},
+  primaryClass  = {cs.CV},
+  url           = {https://arxiv.org/abs/2511.17803}
+},
   author  = {Pillar Research Team and Collaborators},
   journal = {arXiv preprint arXiv:2511.17803},
   year    = {2025}